Rainbow Electronics ATA5746 - Manual (Page 22)

22
4596A–RKE–05/06
ATA5745/ATA5746 [Preliminary]
Table 5-4. Start-up Time
BR1 BR0
ATA5745 (433.92 MHz) ATA5746 (315 MHz)
T
Startup_PLL
T
Startup_Sig_Proc
T
Startup_PLL
T
Startup_Sig_Proc
0 0
261 µs
1096 µs
269 µs
1132 µs
0 1 644 µs 665 µs
1 0 417 µs 431 µs
1 1 304 µs 324 µs
Table 5-5. Modulation Scheme
ASK_NFSK RF
IN
at Pin LNA_IN Level at Pin DATA_OUT
0
f
FSK_H
1
f
FSK_L
0
1
f
ASK
on 1
f
ASK
off 0